Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100913)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100913 advisory. Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100505)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100505 advisory. In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101135)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101135 advisory. Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099790)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099790 advisory. In the Linux kernel, the following vulnerability has been resolved: tee: optee: prevent use-after-free when the client exits before the supplicant Commit 70b0d6b0a19...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100497)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100497 advisory. In the Linux kernel, the following vulnerability has been resolved: net: afkey: initialize algkeylen for IPComp states pfkeymsg2xfrmstate handles the IPComp...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101353)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101353 advisory. Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Tenable has extract...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100165)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100165 advisory. In the Linux kernel, the following vulnerability has been resolved: backlight: pm8941: Add NULL check in wledconfigure devmkasprintf returns NULL when memory...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099730)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099730 advisory. In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigdsend Reproducer available at 1. The AT...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099920)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099920 advisory. In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap In macsecpostdecrypt, when pn is U32MAX, pn + ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100344)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100344 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/atmel-hlcdc: fix memory leak from the atomicdestroystate callback After several commits, the...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101162)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101162 advisory. Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Tenabl...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101486)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101486 advisory. Same-origin policy bypass in the DOM: Workers component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101103)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101103 advisory. Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100117)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100117 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: Fix possible NULL dereference in sndac97mixer smatch error:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099697)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099697 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: module names must be null-terminated We need to explicitly check the length,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101324 advisory. This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101348 advisory. Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. Tenable ha...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100113)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100113 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: fix race between sctpwaitforconnect and peeloff sctpwaitforconnect drops and re-acquires th...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101372)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101372 advisory. LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100134)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100134 advisory. In the Linux kernel, the following vulnerability has been resolved: vt: prevent kernel-infoleak in confontget font.data may not initialize all memory spaces dependin...